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    <title>Ranked.ai - AI驱动的SEO优化工具</title>
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<body>
    <!-- Hero Section -->
    <section class="hero-gradient text-white py-20 px-6">
        <div class="max-w-6xl mx-auto text-center">
            <h1 class="text-5xl md:text-6xl font-bold mb-6">
                <i class="fas fa-rocket mr-4"></i>Ranked.ai
            </h1>
            <p class="text-2xl md:text-3xl mb-8 font-light">AI驱动的SEO优化工具</p>
            <p class="text-lg md:text-xl max-w-3xl mx-auto leading-relaxed opacity-90">
                通过人工智能技术，帮助网站所有者、营销人员和中小企业轻松提升Google搜索排名，实现流量和转化率的双重增长
            </p>
            <a href="https://ranked.ai" target="_blank" class="inline-block mt-8 bg-white text-purple-700 px-8 py-4 rounded-full font-semibold text-lg hover:bg-gray-100 transition-all duration-300 shadow-lg">
                <i class="fas fa-external-link-alt mr-2"></i>访问官网
            </a>
        </div>
    </section>

    <!-- Main Content Container -->
    <div class="max-w-7xl mx-auto px-6 py-12">
        
        <!-- Problem Section -->
        <section class="bg-white rounded-2xl shadow-xl p-8 md:p-12 mb-12 card-hover">
            <h2 class="text-3xl md:text-4xl font-bold mb-6 text-gray-800">
                <i class="fas fa-exclamation-circle feature-icon mr-3"></i>它能解决什么问题
            </h2>
            <p class="text-lg leading-relaxed text-gray-700">
                <span class="drop-cap">提</span>升网站在Google上的排名对许多企业和个人是一大挑战。传统SEO涉及复杂的关键词研究、内容优化和链接建设，耗时且需要专业知识。中小企业常因缺乏资源难以与大品牌竞争，营销人员也可能因数据分析繁琐而效率低下。Ranked.ai通过AI简化SEO流程，提供精准建议，解决这些痛点，帮助用户快速提升网站曝光度。
            </p>
        </section>

        <!-- Core Features Section -->
        <section class="mb-12">
            <h2 class="text-3xl md:text-4xl font-bold mb-8 text-center text-gray-800">
                <i class="fas fa-star feature-icon mr-3"></i>核心功能概述
            </h2>
            <div class="grid md:grid-cols-2 lg:grid-cols-3 gap-6">
                <div class="bg-white rounded-xl shadow-lg p-6 card-hover">
                    <div class="text-4xl mb-4 feature-icon">
                        <i class="fas fa-search"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3 text-gray-800">关键词分析</h3>
                    <p class="text-gray-600">识别高潜力关键词，优化内容以提升搜索排名</p>
                </div>
                <div class="bg-white rounded-xl shadow-lg p-6 card-hover">
                    <div class="text-4xl mb-4 feature-icon">
                        <i class="fas fa-edit"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3 text-gray-800">内容优化</h3>
                    <p class="text-gray-600">提供AI驱动的标题、元描述和内容建议，增强SEO效果</p>
                </div>
                <div class="bg-white rounded-xl shadow-lg p-6 card-hover">
                    <div class="text-4xl mb-4 feature-icon">
                        <i class="fas fa-chart-line"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3 text-gray-800">竞争对手分析</h3>
                    <p class="text-gray-600">研究竞品网站策略，找出优化机会</p>
                </div>
                <div class="bg-white rounded-xl shadow-lg p-6 card-hover">
                    <div class="text-4xl mb-4 feature-icon">
                        <i class="fas fa-link"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3 text-gray-800">链接建设建议</h3>
                    <p class="text-gray-600">推荐高质量反向链接机会，提升网站权威性</p>
                </div>
                <div class="bg-white rounded-xl shadow-lg p-6 card-hover">
                    <div class="text-4xl mb-4 feature-icon">
                        <i class="fas fa-tachometer-alt"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3 text-gray-800">性能跟踪</h3>
                    <p class="text-gray-600">实时监控网站排名和流量，提供改进建议</p>
                </div>
            </div>
        </section>

        <div class="section-divider"></div>

        <!-- Use Cases Section -->
        <section class="mb-12">
            <h2 class="text-3xl md:text-4xl font-bold mb-8 text-center text-gray-800">
                <i class="fas fa-lightbulb feature-icon mr-3"></i>使用场景
            </h2>
            <div class="space-y-8">
                <div class="bg-gradient-to-r from-purple-50 to-indigo-50 rounded-2xl p-8">
                    <h3 class="text-2xl font-bold mb-4 text-purple-800">
                        <i class="fas fa-store mr-3"></i>中小企业推广
                    </h3>
                    <p class="text-lg text-gray-700 mb-4">
                        一家本地餐厅希望吸引更多线上顾客。Ranked.ai分析"附近餐厅"关键词，建议优化网站标题和博客内容，增加本地搜索曝光，流量提升30%。
                    </p>
                    <p class="text-purple-700 italic font-medium">
                        <i class="fas fa-question-circle mr-2"></i>您的业务是否需要提升本地搜索排名？Ranked.ai如何优化您的线上可见性？
                    </p>
                </div>
                <div class="bg-gradient-to-r from-blue-50 to-cyan-50 rounded-2xl p-8">
                    <h3 class="text-2xl font-bold mb-4 text-blue-800">
                        <i class="fas fa-shopping-cart mr-3"></i>电商网站优化
                    </h3>
                    <p class="text-lg text-gray-700">
                        电商卖家需提高产品页面排名。Ranked.ai推荐高转化关键词并优化产品描述，配合链接建设，页面排名从第二页升至首页。
                    </p>
                </div>
                <div class="bg-gradient-to-r from-green-50 to-emerald-50 rounded-2xl p-8">
                    <h3 class="text-2xl font-bold mb-4 text-green-800">
                        <i class="fas fa-blog mr-3"></i>博客内容策略
                    </h3>
                    <p class="text-lg text-gray-700">
                        博主想增加文章流量。Ranked.ai分析竞品博客，建议长尾关键词和内容结构，文章点击率显著提升。
                    </p>
                </div>
            </div>
        </section>

        <!-- Visualization Section -->
        <section class="bg-white rounded-2xl shadow-xl p-8 md:p-12 mb-12">
            <h2 class="text-3xl font-bold mb-8 text-center text-gray-800">
                <i class="fas fa-project-diagram feature-icon mr-3"></i>SEO优化流程图
            </h2>
            <div class="mermaid">
                graph TD
                    A[网站分析] --> B[关键词研究]
                    B --> C[内容优化]
                    C --> D[链接建设]
                    D --> E[性能监控]
                    E --> F[策略调整]
                    F --> A
                    
                    style A fill:#667eea,stroke:#fff,stroke-width:2px,color:#fff
                    style B fill:#764ba2,stroke:#fff,stroke-width:2px,color:#fff
                    style C fill:#667eea,stroke:#fff,stroke-width:2px,color:#fff
                    style D fill:#764ba2,stroke:#fff,stroke-width:2px,color:#fff
                    style E fill:#667eea,stroke:#fff,stroke-width:2px,color:#fff
                    style F fill:#764ba2,stroke:#fff,stroke-width:2px,color:#fff
            </div>
        </section>

        <!-- Advantages Section -->
        <section class="mb-12">
            <h2 class="text-3xl md:text-4xl font-bold mb-8 text-center text-gray-800">
                <i class="fas fa-trophy feature-icon mr-3"></i>优势与特色
            </h2>
            <div class="grid md:grid-cols-2 gap-8">
                <div class="bg-white rounded-xl shadow-lg p-8">
                    <h3 class="text-2xl font-bold mb-6 text-gradient">独特优势</h3>
                    <ul class="space-y-4">
                        <li class="flex items-start">
                            <i class="fas fa-check-circle text-green-500 mt-1 mr-3"></i>
                            <div>
                                <strong class="text-gray-800">AI驱动简便性：</strong>
                                <span class="text-gray-600">自动化分析和建议，降低SEO学习曲线</span>
                            </div>
                        </li>
                        <li class="flex items-start">
                            <i class="fas fa-check-circle text-green-500 mt-1 mr-3"></i>
                            <div>
                                <strong class="text-gray-800">精准推荐：</strong>
                                <span class="text-gray-600">基于AI的关键词和链接建议，针对性强</span>
                            </div>
                        </li>
                        <li class="flex items-start">
                            <i class="fas fa-check-circle text-green-500 mt-1 mr-3"></i>
                            <div>
                                <strong class="text-gray-800">成本效益：</strong>
                                <span class="text-gray-600">相较于传统SEO工具，定价更适合中小企业</span>
                            </div>
                        </li>
                        <li class="flex items-start">
                            <i class="fas fa-check-circle text-green-500 mt-1 mr-3"></i>
                            <div>
                                <strong class="text-gray-800">实时反馈：</strong>
                                <span class="text-gray-600">快速更新排名数据，帮助用户及时调整策